Thanjavur Wind Power (Sample)

Thanjavur · THA-C12 series

Measurement height

100 m to 200 m (see variants)

Instrument type

LiDAR

Mast construction

Tubular guyed

Sensors

Cup anemometer, vane, T/RH, pressure

Number of levels

12

Lead time 8-12 weeks · Warranty 24 months on logger and sensors · MOQ 10 set

Thanjavur · THA-741 series

Measurement height

50 m to 120 m (see variants)

Instrument type

SoDAR

Mast construction

Lattice

Sensors

Cup anemometer, vane, T/RH, pressure

Number of levels

3

Lead time 8-12 weeks · Warranty 12 months · MOQ 5 set

Thanjavur · THA-904 series

Channels

4 channels to 32 channels (see variants)

Sensor type

Fibre Bragg grating

Sampling rate

25.6 kHz

Frequency range

0.1 Hz-10 kHz

Data storage

Cloud

Lead time 6-8 weeks · Warranty 3 years with subscription · MOQ 1 set

Thanjavur · THA-538 series

Channels

4 channels to 12 channels (see variants)

Sensor type

Fibre Bragg grating

Sampling rate

25.6 kHz

Frequency range

0.1 Hz-10 kHz

Data storage

Cloud

Lead time 3-5 weeks · Warranty 3 years with subscription · MOQ 10 set

Thanjavur · THA-CF4 series

Turbine rating

2.1 MW to 3.6 MW (see variants)

Component

Gearbox

Gearbox stages

1 planetary + 2 helical

Gear ratio

1:120

Generator type

DFIG

Lead time 10-14 weeks · Warranty 24 months on overhauled units · MOQ 2 nos

Thanjavur · THA-BC6 series

Blade length

60 m to 80 m (see variants)

Material

Carbon-glass hybrid

Resin system

Polyester

Turbine class

IEC IIIA

Root diameter

2.4 m

Lead time 8-12 weeks · Warranty 24 months · MOQ 2 nos

Thanjavur · THA-F28 series

Blade length

40 m to 65 m (see variants)

Material

Carbon-glass hybrid

Resin system

Epoxy infusion

Turbine class

IEC IIIA

Root diameter

2.4 m

Lead time 8-12 weeks · Warranty 5 years structural · MOQ 1 nos

Thanjavur · THA-357 series

Turbine rating

2.0 MW to 3.0 MW (see variants)

Component

Main bearing

Bearing type

Tapered roller double row

Bore diameter

700 mm

Material

SG iron 400-18

Lead time 12-16 weeks · Warranty 12 months · MOQ 10 nos

Thanjavur · THA-B37 series

Turbine rating

750 kW to 2.5 MW (see variants)

Component

Brake disc

Bearing type

Tapered roller double row

Bore diameter

300 mm

Material

100Cr6

Lead time 6-10 weeks · Warranty 24 months · MOQ 5 nos

Thanjavur · THA-7A9 series

Rated power

1.5 MW to 4.2 MW (see variants)

Rotor diameter

140 m

Hub height

120 m

Drive train

Direct drive

Generator

PMSG

Lead time 9-12 months · Warranty 5 years with O&M contract · MOQ 1 nos

Thanjavur · THA-5D4 series

Rated power

2.0 MW to 3.3 MW (see variants)

Rotor diameter

120 m

Hub height

120 m

Drive train

Direct drive

Generator

DFIG

Lead time 9-12 months · Warranty 2 years comprehensive · MOQ 1 nos

Thanjavur · THA-497 series

Turbine class

1.5 MW to 5.0 MW (see variants)

System type

Yaw drive

Motor

AC servo

Backup supply

Lead-acid battery

Gearbox

Planetary 1:200

Lead time 10-14 weeks · Warranty 24 months · MOQ 1 set

Thanjavur · THA-763 series

Turbine class

3.0 MW to 5.0 MW (see variants)

System type

Electric pitch

Motor

DC series wound

Backup supply

Ultracapacitor

Gearbox

Planetary 1:300

Lead time 10-14 weeks · Warranty 12 months · MOQ 5 set

Thanjavur · THA-BD5 series

Converter rating

600 kVA to 3000 kVA (see variants)

Converter type

Full-power back-to-back

Output voltage

3300 V

Switching device

IGCT

Cooling

Air

Lead time 14-18 weeks · Warranty 5 years extended · MOQ 5 nos

Thanjavur · THA-556 series

Converter rating

600 kVA to 3000 kVA (see variants)

Converter type

Retrofit

Output voltage

3300 V

Switching device

IGCT

Cooling

Air

Lead time 14-18 weeks · Warranty 5 years extended · MOQ 1 nos

Thanjavur · THA-D91 series

Rated power

3 kW to 20 kW (see variants)

Axis

Horizontal

Number of blades

3

Rotor diameter

6.4 m

Output voltage

24 V DC

Lead time 2-3 weeks · Warranty 24 months · MOQ 1 nos

Thanjavur · THA-707 series

Hub height

65 m to 120 m (see variants)

Tower type

Lattice

Section count

5

Steel grade

S355NL

Wall thickness

14-40 mm

Lead time 10-14 weeks · Warranty 5 years against corrosion · MOQ 10 nos

Thanjavur · THA-919 series

Hub height

100 m to 140 m (see variants)

Tower type

Lattice

Section count

4

Steel grade

S355J2+N

Wall thickness

20-60 mm

Lead time 10-14 weeks · Warranty 5 years against corrosion · MOQ 1 nos